HealthData.Gov
The role of the Zn(II) binding domain in the mechanism of
Background Escherichia coli DNA topoisomerase I binds three Zn(II) with three tetracysteine motifs which, together with the 14 kDa C-terminal region, form a 30 kDa DNA binding domain (ZD domain). The 67 kDa N-terminal…
- HTML
Updated Oct 29, 2026